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ES257814A1 - Apparatus for cutting a casing of malleable material containing a solid material - Google Patents

Apparatus for cutting a casing of malleable material containing a solid material

Info

Publication number
ES257814A1
ES257814A1 ES0257814A ES257814A ES257814A1 ES 257814 A1 ES257814 A1 ES 257814A1 ES 0257814 A ES0257814 A ES 0257814A ES 257814 A ES257814 A ES 257814A ES 257814 A1 ES257814 A1 ES 257814A1
Authority
ES
Spain
Prior art keywords
sheath
cutting
casing
axis
solid material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES0257814A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES257814A1 publication Critical patent/ES257814A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D21/00—Machines or devices for shearing or cutting tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D21/00—Machines or devices for shearing or cutting tubes
    • B23D21/14—Machines or devices for shearing or cutting tubes cutting inside the tube
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/34—Apparatus or processes for dismantling nuclear fuel, e.g. before reprocessing ; Apparatus or processes for dismantling strings of spent fuel elements
    • G21C19/36—Mechanical means only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/307—Combined with preliminary weakener or with nonbreaking cutter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/364—Axial twisters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Special Conveying (AREA)

Abstract

Procedure for cutting a cylindrical sheath of revolution from a malleable material, which contains a solid material, perpendicular to the longitudinal axis of the sheath, which consists of tightening the periphery of the sheath between at least two first jaws directed perpendicular to the axis of the sheath, located in the same plane, and also between at least two other clamps directed in the same way, but located in another plane parallel to the previous one, and then in rotating the set of said other clamps around the axis of the sheath, keeping them pressed against the sheath, while said first jaws remain stationary. (Machine-translation by Google Translate, not legally binding)
ES0257814A 1959-05-04 1960-05-03 Apparatus for cutting a casing of malleable material containing a solid material Expired ES257814A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR793814A FR1233591A (en) 1959-05-04 1959-05-04 Sheath cutting machine for cylindrical elements

Publications (1)

Publication Number Publication Date
ES257814A1 true ES257814A1 (en) 1960-11-01

Family

ID=8714425

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0257814A Expired ES257814A1 (en) 1959-05-04 1960-05-03 Apparatus for cutting a casing of malleable material containing a solid material

Country Status (8)

Country Link
US (1) US3156394A (en)
BE (1) BE590349A (en)
CH (1) CH363728A (en)
ES (1) ES257814A1 (en)
FR (1) FR1233591A (en)
GB (1) GB891204A (en)
LU (1) LU38580A1 (en)
NL (2) NL251206A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3255940A (en) * 1964-08-17 1966-06-14 Landis Machine Co Torsional impact severing machine
US3966104A (en) * 1975-03-05 1976-06-29 Dayco Corporation Apparatus for severing reinforced elastomeric conduit
FR2419794A1 (en) * 1978-03-13 1979-10-12 British Nuclear Fuels Ltd Shearing fragile tubular bodies, partic. nuclear fuel elements - by machine incorporating blades which form circular rim applying constraint to break tube without harm
US4510679A (en) * 1983-08-17 1985-04-16 Sundstrand Corporation Method of refurbishing a high speed rotor
US6869000B2 (en) 1994-08-08 2005-03-22 Synthes (U.S.A.) Apparatus for cutting bodies having a non-circular cross section
SE9502568D0 (en) * 1995-01-12 1995-07-11 Boerje Pettersson Method of cutting preferably metal-reinforced hoses, metal tubes or the like, and a device for practicing the method
DE19821892C1 (en) * 1998-05-15 1999-12-30 Bbc Reaktor Gmbh Cutting apparatus for cutting away cover plate of fuel element storage frame to allow shielding material replacement
DE19822588C1 (en) * 1998-05-20 1999-11-11 Bbc Reaktor Gmbh Cutting equipment for cutting away a cover plate of a fuel element storage frame to allow shielding material replacement
KR100693329B1 (en) * 2005-10-26 2007-03-09 한국원자력연구소 Separate storage of spent fuel rods

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9262A (en) * 1852-09-14 l l i a m t
US358884A (en) * 1887-03-08 Machine for shearing metal bars
US1366693A (en) * 1919-10-18 1921-01-25 Abner C Harding Severing blooms
US1444923A (en) * 1920-12-02 1923-02-13 Westinghouse Electric & Mfg Co Fan blade
US2106274A (en) * 1933-12-22 1938-01-25 Lamson & Sessions Co Apparatus for cutting bar stock
US2479950A (en) * 1947-09-09 1949-08-23 Western Electric Co Device for centralizing strip material
US2507452A (en) * 1948-07-22 1950-05-09 Poor & Co Stock length gauge for shearing machines
FR1123299A (en) * 1955-03-08 1956-09-19 Reaction chainsaw

Also Published As

Publication number Publication date
LU38580A1 (en)
BE590349A (en) 1960-08-16
CH363728A (en) 1962-08-15
NL251206A (en) 1900-01-01
NL102892C (en) 1900-01-01
US3156394A (en) 1964-11-10
GB891204A (en) 1962-03-14
FR1233591A (en) 1960-10-12

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